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AstDyS ∴ Objects ∴ 2001SP57 ∴ Summary
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(156059) 2001SP57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30194 6.005e-09 au
e 0.215239 6.499e-08
i 1.757 4.484e-06 deg
Ω 90.574 0.0001972 deg
ω 250.055 0.000198 deg
M 182.245 1.583e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8065 au
Aphelion 2.7974 au
Asc. node-Earth separation 1.38503 au
Desc. node-Earth separation 1.02973 au
Earth MOID 0.79873 au
Orbital period 1275.67 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 969 (7)
Radar observations (Discarded) 0 (0)
Arc length 10865.9 days
Unobserved 460 days

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Ephemeris at epoch 60419 MJD
Right Ascension 150.129 deg
Declination 14.5048 deg
V Magnitude 21.5 mag
Solar Elongation -118.03 deg
Galactic Latitude 48.34 deg
Rate 0.013 deg/day
Direction 163.585 deg

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